Finite Group Databasebeta

#21456917

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC61×#450 ⋊ C2
SylowC61 ⋊ #3224

Subgroups

subgroupG/H
centerC22C2×D4×D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC61×#450C2
socleC22×C61C22×D4
hypercenter#450D61
hypocenterC61#3224
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ #450

408 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|b^2=eg,f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,h^a=h^60,c^b=ce,d^b=dg,h^b=h^60,f^c=fg

Conjugacy classes & character table

596 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#3224, C2×#21456917, #30551421, …
maximal normal subgroup ofD61×#3224, C2×#21456917, #30551421, …
maximal quotient of#29689383, #29689787, #29690617, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 15608);